LIGHT UNFLAVORED MESONS
($\boldsymbol S$ = $\boldsymbol C$ = $\boldsymbol B$ = 0)
For $\mathit I = 1$ (${{\mathit \pi}}$, ${{\mathit b}}$, ${{\mathit \rho}}$, ${{\mathit a}}$): ${\mathit {\mathit u}}$ ${\mathit {\overline{\mathit d}}}$, ( ${\mathit {\mathit u}}$ ${\mathit {\overline{\mathit u}}}−$ ${\mathit {\mathit d}}$ ${\mathit {\overline{\mathit d}}})/\sqrt {2 }$, ${\mathit {\mathit d}}$ ${\mathit {\overline{\mathit u}}}$;
for $\mathit I = 0$ (${{\mathit \eta}}$, ${{\mathit \eta}^{\,'}}$, ${{\mathit h}}$, ${{\mathit h}^{\,'}}$, ${{\mathit \omega}}$, ${{\mathit \phi}}$, ${{\mathit f}}$, ${{\mathit f}^{\,'}}$): ${\mathit {\mathit c}}_{{\mathrm {1}}}$( ${{\mathit u}}{{\overline{\mathit u}}}$ $+$ ${{\mathit d}}{{\overline{\mathit d}}}$ ) $+$ ${\mathit {\mathit c}}_{{\mathrm {2}}}$( ${{\mathit s}}{{\overline{\mathit s}}}$ )
INSPIRE search

${{\boldsymbol a}_{{2}}{(1700)}}$ $I^G(J^{PC})$ = $1^-(2^{+ +})$ 

${{\mathit a}_{{2}}{(1700)}}$ MASS   $1705 \pm40$ MeV 
${{\mathit a}_{{2}}{(1700)}}$ WIDTH   $258 \pm40$ MeV 
$\Gamma_{1}$ ${{\mathit \eta}}{{\mathit \pi}}$ $(3.7\pm{1.0})\%$758
$\Gamma_{2}$ ${{\mathit \gamma}}{{\mathit \gamma}}$ $(1.16\pm{0.27})\times 10^{-6}$852
$\Gamma_{3}$ ${{\mathit \rho}}{{\mathit \pi}}$ seen668
$\Gamma_{4}$ ${{\mathit f}_{{2}}{(1270)}}{{\mathit \pi}}$ seen356
$\Gamma_{5}$ ${{\mathit K}}{{\overline{\mathit K}}}$ $(1.9\pm{1.2})\%$695
$\Gamma_{6}$ ${{\mathit \omega}}{{\mathit \pi}^{-}}{{\mathit \pi}^{0}}$ seen638
$\Gamma_{7}$ ${{\mathit \omega}}{{\mathit \rho}}$ seen346